Added new 'space' tile with shader / Added additional teleporter FX

core/src/io/anuke/mindustry/graphics/DrawLayer.java

@@ -43,6 +43,17 @@ public enum DrawLayer {
             endShader(batch, Shaders.oil);
         }
     },
+    space{
+        @Override
+        public void begin(CacheBatch batch){
+            beginShader(batch);
+        }
+
+        @Override
+        public void end(CacheBatch batch){
+            endShader(batch, Shaders.space);
+        }
+    },
     normal,
     walls;
 

core/src/io/anuke/mindustry/graphics/Palette.java

@@ -19,4 +19,8 @@ public class Palette {
     public static final Color lancerLaser = Color.valueOf("a9d8ff");
 
     public static final Color stoneGray = Color.valueOf("8f8f8f");
+
+    public static final Color portalLight = Color.valueOf("9054ea");
+    public static final Color portal = Color.valueOf("6344d7");
+    public static final Color portalDark = Color.valueOf("3f3dac");
 }

core/src/io/anuke/mindustry/graphics/Shaders.java

@@ -10,17 +10,34 @@ import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Shader;
 import io.anuke.ucore.scene.ui.layout.Unit;
 
+import static io.anuke.mindustry.Vars.tilesize;
+import static io.anuke.mindustry.Vars.world;
+
 public class Shaders{
 	public static final Outline outline = new Outline();
 	public static final Shield shield = new Shield();
 	public static final SurfaceShader water = new SurfaceShader("water");
 	public static final SurfaceShader lava = new SurfaceShader("lava");
 	public static final SurfaceShader oil = new SurfaceShader("oil");
+	public static final Space space = new Space();
 	public static final UnitBuild build = new UnitBuild();
 	public static final Shader hit = new Shader("hit", "default");
 
 	private static final Vector2 vec = new Vector2();
 
+	public static class Space extends SurfaceShader{
+
+		public Space(){
+			super("space2");
+		}
+
+		@Override
+		public void apply(){
+			super.apply();
+			shader.setUniformf("u_center", world.width() * tilesize/2f, world.height() * tilesize/2f);
+		}
+	}
+
 	public static class UnitBuild extends Shader{
 		public float progress, time;
 		public Color color = new Color();